:root { --navy:#071a2f; --navy-2:#0c2745; --orange:#ff7a00; --orange-dark:#e66e00; --cream:#f7f4ee; --white:#fff; --ink:#101a25; --muted:#647181; --line:#dfe4e8; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--white); color:var(--ink); font-family:Arial,Helvetica,sans-serif; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
.container { width:min(1180px,calc(100% - 40px)); margin:0 auto; }

.site-header { position:sticky; top:0; z-index:50; background:rgba(255,255,255,.94); border-bottom:1px solid rgba(7,26,47,.08); backdrop-filter:blur(14px); }
.header-inner { min-height:76px; display:flex; align-items:center; gap:36px; }
.brand { display:inline-flex; align-items:center; gap:10px; flex-shrink:0; }
.brand-mark { display:grid; place-items:center; width:44px; height:44px; background:var(--navy); color:var(--orange); border-radius:8px; font-size:29px; font-weight:900; font-style:italic; line-height:1; }
.brand-name { color:var(--navy); font-size:22px; font-weight:900; letter-spacing:-.5px; }
nav { display:flex; align-items:center; gap:28px; margin-left:auto; }
nav a { color:#415063; font-size:14px; font-weight:700; }
nav a:hover { color:var(--orange); }
.header-phone { color:var(--navy); font-weight:900; font-size:15px; }

.hero { position:relative; overflow:hidden; background:var(--navy); color:var(--white); padding:94px 0 102px; }
.hero::before { content:""; position:absolute; inset:0; background:radial-gradient(circle at 78% 28%,rgba(255,122,0,.17),transparent 29%),linear-gradient(115deg,transparent 0 69%,rgba(255,255,255,.025) 69% 71%,transparent 71%); }
.hero-grid { position:relative; display:grid; grid-template-columns:1.15fr .85fr; gap:80px; align-items:center; }
.eyebrow,.section-kicker { display:inline-flex; align-items:center; gap:10px; color:var(--orange); text-transform:uppercase; letter-spacing:.14em; font-size:12px; font-weight:900; }
.eyebrow span { width:28px; height:2px; background:var(--orange); }
h1 { max-width:720px; margin:18px 0 24px; font-size:clamp(44px,5.7vw,76px); line-height:.99; letter-spacing:-.055em; }
.hero-lead { max-width:670px; margin:0; color:#c7d2df; font-size:19px; line-height:1.65; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:34px; }
.button { display:inline-flex; align-items:center; justify-content:center; min-height:54px; padding:0 25px; border:1px solid transparent; border-radius:8px; font-weight:900; transition:.2s ease; }
.button-primary { background:var(--orange); color:#111820; }
.button-primary:hover { background:#ff8a1f; transform:translateY(-1px); }
.button-secondary { border-color:#496077; color:var(--white); }
.button-secondary:hover { border-color:var(--orange); color:var(--orange); }
.button-outline { border-color:#b8c2cb; background:var(--white); color:var(--navy); }
.hero-points { display:flex; flex-wrap:wrap; gap:26px; margin-top:30px; color:#aebdca; font-size:13px; font-weight:700; }
.hero-points span::before { content:"✓"; color:var(--orange); margin-right:7px; }

.hero-visual { position:relative; min-height:450px; display:grid; place-items:center; }
.hero-image { width:100%; height:auto; display:block; border:1px solid #29435e; box-shadow:0 28px 70px rgba(0,0,0,.35); }
.price-chip { position:absolute; right:-10px; bottom:34px; min-width:235px; background:var(--white); color:var(--ink); padding:17px 20px; border-left:5px solid var(--orange); box-shadow:0 18px 50px rgba(0,0,0,.28); }
.price-chip small { display:block; color:var(--muted); margin-bottom:6px; }
.price-chip strong { font-size:20px; }
.availability { position:absolute; top:31px; left:0; color:#cfdae4; font-size:12px; font-weight:700; }
.availability span { display:inline-block; width:8px; height:8px; margin-right:7px; border-radius:50%; background:#35c675; box-shadow:0 0 0 5px rgba(53,198,117,.13); }

.trust-strip { background:var(--orange); color:var(--navy); }
.trust-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.trust-grid>div { display:flex; align-items:center; gap:12px; min-height:92px; padding:18px 24px; border-right:1px solid rgba(7,26,47,.17); }
.trust-grid>div:first-child { border-left:1px solid rgba(7,26,47,.17); }
.trust-grid b { font-size:26px; white-space:nowrap; }
.trust-grid span { font-size:12px; font-weight:800; line-height:1.25; }

.section { padding:104px 0; }
.section-head { display:grid; grid-template-columns:1.3fr .7fr; gap:70px; align-items:end; margin-bottom:44px; }
h2 { margin:12px 0 0; color:var(--navy); font-size:clamp(34px,4.2vw,54px); line-height:1.04; letter-spacing:-.04em; }
.section-head p { margin:0; color:var(--muted); font-size:15px; line-height:1.65; }
.product-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.product-card { display:flex; flex-direction:column; min-height:390px; border:1px solid var(--line); background:var(--white); transition:.22s ease; }
.product-card:hover { transform:translateY(-4px); border-color:#c7ced4; box-shadow:0 22px 50px rgba(10,28,47,.09); }
.product-icon { height:112px; display:flex; align-items:center; padding:0 24px; overflow:hidden; background:linear-gradient(120deg,#f2f4f5,#fff); border-bottom:1px solid var(--line); }
.product-icon span { color:#d7dde2; font-size:74px; font-weight:900; letter-spacing:-.08em; line-height:1; }
.product-content { padding:23px 24px 17px; }
.product-tag { color:var(--orange-dark); font-size:10px; font-weight:900; text-transform:uppercase; letter-spacing:.12em; }
.product-card h3 { margin:9px 0 8px; color:var(--navy); font-size:21px; }
.product-spec { margin:0; color:#485767; font-size:14px; font-weight:700; }
.product-note { margin:20px 0 0; color:var(--muted); font-size:13px; line-height:1.55; }
.product-footer { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:auto; padding:18px 24px; border-top:1px solid var(--line); }
.product-footer strong { color:var(--navy); font-size:15px; }
.product-order { padding:0; border:0; background:none; color:var(--orange-dark); font:inherit; font-size:13px; font-weight:900; cursor:pointer; }
.product-order:hover { color:var(--navy); }

.section-dark { background:var(--navy); color:var(--white); }
.section-dark h2 { color:var(--white); max-width:710px; }
.section-dark p { max-width:650px; color:#b8c6d3; line-height:1.7; }
.orange { color:var(--orange); }
.delivery-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:90px; align-items:center; }
.steps { list-style:none; padding:0; margin:36px 0 0; display:grid; gap:16px; }
.steps li { display:flex; align-items:center; gap:18px; }
.steps b { color:var(--orange); font-size:13px; }
.steps span { color:#aebdca; font-size:13px; }
.steps strong { display:block; margin-bottom:4px; color:var(--white); font-size:15px; }
.regions-card { padding:34px; border:1px solid #31475c; background:#0b223a; }
.regions-card h3 { margin:0 0 24px; font-size:23px; }
.regions { display:flex; flex-wrap:wrap; gap:9px; }
.regions span { padding:9px 12px; border:1px solid #3b5064; color:#d2dbe3; font-size:12px; }
.regions-card p { margin:24px 0 0; font-size:12px; }
.order-section { background:var(--cream); }
.order-box { display:grid; grid-template-columns:1.2fr .8fr; gap:70px; align-items:center; }
.order-box h2 { max-width:700px; }
.order-box p { max-width:650px; color:var(--muted); line-height:1.65; }
.order-calculator { display:grid; gap:10px; padding:28px; border:1px solid var(--line); border-radius:12px; background:var(--white); box-shadow:0 20px 50px rgba(10,28,47,.08); }
.order-calculator label { margin-top:4px; color:var(--navy); font-size:12px; font-weight:900; }
.order-calculator select,.order-calculator input { width:100%; height:52px; border:1px solid #cbd3da; border-radius:8px; background:var(--white); color:var(--ink); font:inherit; font-size:15px; font-weight:700; outline:none; }
.order-calculator select { padding:0 42px 0 14px; }
.order-calculator select:focus,.order-calculator input:focus { border-color:var(--orange); box-shadow:0 0 0 3px rgba(255,122,0,.12); }
.quantity-control { display:grid; grid-template-columns:52px 1fr 52px; }
.quantity-control button { border:1px solid #cbd3da; background:#f4f6f7; color:var(--navy); font-size:24px; font-weight:900; cursor:pointer; }
.quantity-control button:first-child { border-radius:8px 0 0 8px; }
.quantity-control button:last-child { border-radius:0 8px 8px 0; }
.quantity-control input { border-left:0; border-right:0; border-radius:0; text-align:center; }
.quantity-control input::-webkit-inner-spin-button { appearance:none; margin:0; }
.order-summary { display:grid; gap:6px; margin:8px 0 4px; padding:18px; border-radius:8px; background:var(--navy); color:var(--white); }
.order-summary span { color:#aebdca; font-size:12px; }
.order-summary strong { color:var(--orange); font-size:28px; }
.order-summary small { color:#c7d2df; }
.order-submit { width:100%; border:0; cursor:pointer; font-size:15px; }

footer { background:#04111f; color:var(--white); padding:70px 0 22px; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:42px; }
.footer-brand .brand-mark { background:var(--orange); color:var(--navy); }
.footer-brand .brand-name { color:var(--white); }
.footer-grid p { max-width:320px; color:#8fa0af; font-size:13px; line-height:1.6; }
.footer-grid>div:not(:first-child) { padding-top:7px; }
.footer-label { display:block; margin-bottom:12px; color:#748697; font-size:10px; font-weight:900; text-transform:uppercase; letter-spacing:.15em; }
.footer-grid a:not(.brand) { font-weight:800; font-size:14px; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:54px; padding-top:22px; border-top:1px solid #1c2d3e; color:#708394; font-size:11px; }
.floating-actions { position:fixed; z-index:60; right:20px; bottom:20px; display:flex; gap:9px; }
.floating-actions a { display:grid; place-items:center; width:52px; height:52px; border-radius:50%; background:var(--navy); color:white; box-shadow:0 10px 30px rgba(0,0,0,.25); font-size:20px; font-weight:900; }
.floating-actions .tg { background:var(--orange); color:var(--navy); }

@media (max-width:900px) {
  nav { display:none; } .header-phone { margin-left:auto; } .hero { padding:70px 0 80px; }
  .hero-grid,.delivery-grid,.order-box,.section-head { grid-template-columns:1fr; gap:42px; }
  .hero-visual { min-height:350px; }
  .product-grid { grid-template-columns:repeat(2,1fr); } .trust-grid { grid-template-columns:repeat(2,1fr); }
  .trust-grid>div { border-bottom:1px solid rgba(7,26,47,.17); } .footer-grid { grid-template-columns:1.4fr 1fr 1fr; } .footer-grid>div:last-child { grid-column:2; }
}
@media (max-width:600px) {
  .container { width:min(100% - 28px,1180px); } .header-inner { min-height:66px; }
  .brand-mark { width:38px; height:38px; font-size:25px; } .brand-name { font-size:18px; }
  .header-phone { font-size:0; } .header-phone::after { content:"Позвонить"; font-size:13px; color:var(--orange-dark); }
  h1 { font-size:43px; } .hero-lead { font-size:16px; } .hero-actions .button { width:100%; } .hero-points { display:grid; gap:10px; }
  .hero-visual { min-height:300px; }
  .price-chip { right:0; bottom:10px; min-width:205px; } .availability { top:5px; }
  .trust-grid { grid-template-columns:1fr 1fr; } .trust-grid>div { min-height:78px; padding:14px; display:block; } .trust-grid b,.trust-grid span { display:block; } .trust-grid b { font-size:22px; margin-bottom:3px; }
  .section { padding:72px 0; } .section-head { gap:18px; margin-bottom:30px; } h2 { font-size:35px; }
  .product-grid { grid-template-columns:1fr; } .product-card { min-height:360px; } .delivery-grid { gap:42px; }
  .regions-card { padding:24px; } .order-box { gap:28px; } .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid>div:first-child { grid-column:1/-1; } .footer-grid>div:last-child { grid-column:auto; } .footer-bottom { display:grid; } .floating-actions { right:14px; bottom:14px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *,*::before,*::after { transition:none!important; } }